Shape Mysteries Write the number that is: 1．Only in the 2．Only in the 3．Only in the 4．Only in the and the 5．Only in the and the 6．Only in the and the 7．In the and the and the 题目和参考答案——青夏教育精英家教网—

题目内容

Shape Mysteries

Write the number that is：

1．Only in the ________

2．Only in the ________

3．Only in the ________

4．Only in the and the ________

5．Only in the and the ________

6．Only in the and the ________

7．In the and the and the ________

答案：1.3;2.7;3.6;4.4;5.2;6.1;7.5

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相关题目

The building, ______ in the shape of an egg, is now just for tourists.

A. designing B. designed C. to be designed D. having designed

You and I have principles(原则). And we also have opinions. I have __36___ about what I think is right or wrong or good or ___37___. But they are only opinions---I could be wrong! I ___38__ try to build my life around my opinions, but I will try to __39___ my principles.

A 15-year-old boy learned a(n) __40____ lesson about life principles. On his way home he found a woman’s __41____ that contained $127 as well as her ID card. ___42____ hesitation, he hopped(快速跳) onto his bike and went over to her ____43___---about a mile away. He told her he __44___ her wallet and she gave him a big hug and twenty dollars.

That evening the boy told his parents about the event and his father said, “I don’t think you should have ___45___ $20 for doing what you should have done. A person shouldn’t be ___46___ for being honest.”

He thought about his father’s __47___ and decided he would return the money. He biked to the lady’s home and ___48___ her back the twenty dollars. She didn’t want to take it, but he told her she __49___ to---that his father pointed out __50____ to him that he had never __51____ before.

When principles ___52___ our every action and decision, we actually change. These great principles __53___ our lives and make us into persons of character. That boy is __54___ to be raised by a wise father who had the ___55___ to say, “Those are my principles.”

1. A．opinions B．wishes C．decisions D．suggestions

2. A．well B．mistaken C．right D．bad

3. A．shan’t B．won’t C．can’t D．don’t

4. A．change B．advise C．follow D．make

5. A．valuable B．easy C．difficult D．funny

6. A．bag B．wallet C．suitcase D．box

7. A．About B．For C．Without D．In

8. A．factory B．school C．office D．house

9. A．checked B．searched C．threw D．found

10. A．accepted B．supplied C．received D．borrowed

11. A．rewarded B．praised C．forgotten D．blamed

12. A．actions B．worries C．words D．excuses

13. A．took B．gave C．put D．set

14. A．attempted B．preferred C．planned D．had

15. A．anything B．everything C．something D．nothing

16. A．guessed B．taught C．met D．realized

17. A．guide B．do C．interrupt D．allow

18. A．limit B．shape C．prevent D．keep

19. A．unlucky B．careful C．brave D．lucky

20. A．right B．courage C．wisdom D．chance

第一节根据句子意思及提示完成句子。

1.It is my __________ (相信) that good manners are very important to everybody.

2.Everybody ___________ (钦佩) him for his fine sense of humor.

3.Nobody can enter the lab without the teacher’s ____________ (允许).

4.It’s important to know your own s____________ and weaknesses.

5.We should keep a b____________ diet if we want to be in good shape.

6.Seeing the happy s____________ of her children playing in the garden, the mother didn’t feel upset any more .

7.The country _________ its __________(屏息) to see who would win the election in the early morning.

8.You should have ____________ ___________(道歉)your roommate, John. What you said yesterday hurt him deeply.

9.They stood there, ___________ _________ (怒视) each other without a word.

完形填空（共20小题；每小题1分，满分20分）

请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。

Most people think of birds as feathered animals that fly. Scientists, 36 , do not define (给…下定义) birds as animals that fly, because some birds do not. Of the 10,000 or so species of birds, 46 cannot 37 . Flight plays a key role in 38 for most birds. It allows them to find food over a 39 area and to get away from enemies. Ancestors of flightless birds may have 40 their ability to fly because they had no regular predators (捕食者) or did not need to fly to find food. Rather than fly, some of these birds developed other 41 to catch food and avoid enemies. Two examples of 42 birds are penguins and ostriches.

43 birds that fly, penguins do not have wide wings or large feathers. In order to catch the fish they feed on, penguins use their powerful wings to swim 44 . And when they swim, they look as if they are flying through the water. The 45 of penguins’ bodies makes it possible for them to dive deep underwater, 46 their thick feathers protect them from the cold.

Ostriches are known for their long legs, long necks, and large size. To 47 themselves, they stay in groups and use their excellent sight and hearing to 48 enemies. As soon as 49 approaches, they can run at a speed of more than 65 kilometers per hour to 50 . In addition to using their strong legs to run, they can kick powerfully.

Not all flightless birds have been 51 in protecting themselves. Flightless birds on some islands had no enemies until people 52 . These birds were hunted and easily caught by people and the animals 53 by people. Human land development has 54 the habitats of some birds. A number of flightless birds 55 because they were unable to adapt to new conditions and new enemies.

1. A．thus B．however C．therefore D．otherwise

2. A．stand B．fly C．hear D．sing

3. A．growth B．communication C．health D．survival

4. A．wide B．familiar C．crowded D．special

5. A．developed B．improved C．lost D．proved

6. A．parts B．habits C．ways D．tools

7. A．wild B．interesting C．rare D．flightless

8. A．Instead of B．Because of C．Besides D．Unlike

9. A．quickly B．carefully C．differently D．gradually

10. A．shape B．color C．bone D．skin

11. A．if B．and C．but D．so

12. A．help B．feed C．protect D．hide

13. A．kill B．notice C．confuse D．frighten

14. A．dawn B．darkness C．danger D．food

15. A．look B．escape C．move D．fight

16. A．successful B．natural C．unusual D．positive

17. A．realized B．acted C．stopped D．arrived

18. A．brought B．found C．bought D．hunted

19. A．provided B．formed C．destroyed D．controlled

20. A．flew away B．watched out C．gave away D．died out

About ten men in every hundred suffer from color blindness in some way. Women are luckier，only about one in two hundred is affected in this matter. Perhaps, after all, it is safer to be driven by a woman.

There are different forms of color blindness. In some cases a man may not be able to see deep red. He may think that red, orange and yellow are all shades of green. Sometimes a person cannot tell the difference between blue and green. In rare cases an unlucky man see everything in shades of green—a strange world indeed.

Color blindness in human beings is a strange thing to explain. In a single eye there are millions of very small things called "cones". These help us to see in a bright and tell difference between colors. There are also millions of "rods ", but these are used for seeing when it is nearly dark. They show us shape but no color. Some insects have favorite colors. Mosquitoes(蚊子) like blue but do not like yellow. A red light will not attract insects, but a blue lamp will. In a similar way human being also have favorite colors. Yet we are lucky. With the aid of the cones in our eyes we can see many beautiful colors by day, and with the aid of the rods we can see shapes at night, One day we may even learn more about the invisible colors around us.

1.According to the passage, with the help of the "cones", we can

A．tell different colours B．see in a weak light

C．tell different shapes D．tell orange from yellow

2. Why do some people say it is safer to be driven by women?

A．Women are more careful.

B．There are fewer color-blind women.

C．Women are fonder of driving than men.

D．Women are weaker but quicker in thinking.

3.Which of the statements about the color-blind is true?

A．Not all of them have the same problem in recognizing colors.

B．None of them can see deep red.

C．None of them can tell the difference between blue and green.

D．All of them see everything in shades of green.

4.We can attract and kill mosquitoes by using a

A．red light B．yellow light

C．blue light D．green light

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